Essential Chemistry for IGCSE - Chemical Calculations (Section 4 - No. 1) | ExamPlay

Essential Chemistry for IGCSE - Chemical Calculations (Section 4 - No. 1)

What is the empirical formula in the 'Finding the formula of magnesium oxide' example?

Mg₂O

MgO

Mg₂O₂

Mg

Explanation

The empirical formula is MgO

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